Bubble Level for iPhone 4+

+ Metal Detector & AR Ruler

Lemondo Entertainment

    • Free
    • Offers In-App Purchases



NEW and UNIQUE features and functionalities:

1. Classic water-level + Object alignment
2. Angle measurement
3. Surface flatness
4. Metal detection - detect wire inside the wall before drilling it
5. Inclinometer - Also known as a tilt – meter; will help drivers during off-road journeys, to control and minimize the risk of roll-over.
6. AR Ruler - point your camera and measure distance between objects.
7. 3D Room Plan on Pro versions
8. Compass

With all the new features of this app, you'll always have carpenter and off-road navigator with you!
From now, with the help of Bubble Level, you’ll never have the issues regarding:

• Alignment of the picture, board, furniture, wall and etc.!
• Calculation of different angles in various situations!
• Checking your table, shelf and surface level of every face-up objects!
• Detecting metal and even wire inside the wall
• Tracking the inclination of bike, car and etc.
These are the main occasions of app usage, but you’ll find MUCH MORE in practice!

You can get Pro features through auto-renewing subscription and if you want to continue getting premium features, your subscription should be continued.

1 Monthly subscription costs $1.99 (or equivalent), free trial - 3 days and renews automatically every month , unless you cancel it through your iTunes account

3 Monthly subscription costs $7.99 (or equivalent), free trial - 3 days and renews automatically every month , unless you cancel it through your iTunes account

1 Year subscription costs $24.99 (or equivalent), free trial - 3 days and renews automatically every month , unless you cancel it through your iTunes account

Prices are in U.S. dollars, may vary in countries other than the U.S. and are subject to change with notice.

Payment will be charged to your iTunes Account at confirmation of purchase.

Your subscription automatically renews unless auto-renewal is turned off at least 24 hours before the end of the current subscription.
Your account will be charged for a renewed subscription within 24 hours prior to the end of current subscription.
You can manage your subscription and switch off the auto-renewal by accessing your account settings after purchase.
You cannot cancel the current subscription during the active subscription period.

Any unused part or time-span of a free trial period will be forfeited, as soon as you purchase a subscription.

more information can be found on the following links: Terms of use:

Privacy policy: http://lemondo.com/privacy

We want to hear your suggestions, likes, complains.. Please leave your feedback, rate us on the AppStore or use the contact link to stay in touch.

Get Bubble Level NOW with simple, high resolution graphics and ENJOY!

What’s New

Version 5.0

The updated version of Bubble Level is:
- New Design: We've refreshed the app with a modern, intuitive interface, making it easier than ever to navigate and use.
- 3D Room Planning Feature: Introducing our brand-new 3D room planning feature! Now, you can visualize and plan your space like never before.
- A new 2D editor of rooms and apartments
- Export you room 2d plan for pfd format
- Enhanced display of walls, windows and doors dimensions
- Bug Fixes and Improvements

Ratings and Reviews

4.7 out of 5
106.5K Ratings

106.5K Ratings


Best Free Level App I Could Find

Im an amateur carpenter and couldn’t find my level one day when on a job. So I looked at, and downloaded, probably 6 different applications before I ended up downloading this one. This was the only one that did exactly what it said, and more, this app works perfectly, and it has many more useful tools then just a bubble level. My only issue is that it plays a commercial ever 5th or so times you change tools. But it’s free, and I understand nothing is really free in this world😂. One piece of advice I would give (this isn’t the apps fault) is your phone case, or in my case, my pop socket, has to be removed to get a real accurate reading. Otherwise great app for the money(free)has multiple styles of levels, and many other uses. Thanks for doing such a fine job making it!

Captskinny ,

Very useful

I find it is a well-made app with a lot of great features when I had gotten it I didn’t realize that my iPhone XS Max already had an app pre-programmed with a lot of the same features but not all of them I do like the visualization of the Bubble Level app compared to the iPhones factory installed version so I will be keeping it and I have gone ahead and paid to have the ads removed donate a dollar why not Would love to see more features Like a stud finder and improvements on the metal detector needs improved range as your phone has to be directly on the metal object in order to register and possible improvements throughout the app in the future but I will give it a definite five out of five

Hog Piginstein ,

Best set of tools on any device

As I downloaded this app I was prepared to feel indifferent towards yet another e-tool application on the iPhone, after all very few e-tool apps have given me much to get excited about. But this set of tools is simply excellent, both in form and function. Between the clean intuitive interface and the quality build, you won’t find a better execution in any other app. Just stop, hit the download button and forget about all the rest, you’ve found the app you were looking (hoping) for.

App Privacy

The developer, Lemondo Entertainment, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Used to Track You

The following data may be used to track you across apps and websites owned by other companies:

  • Identifiers
  • Usage Data

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Identifiers
  • Usage Data

Privacy practices may vary, for example, based on the features you use or your age. Learn More

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